package com.ken.concurrencystudy.annotations;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * 注解代表线程安全的类
 * @author liushiyu@changingedu.com
 * @date 5/6/2020 14:00
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.SOURCE)
public @interface ThreadSafe {
}
